How do I create an RSVP cut-off date for my event?

While we don't have a direct way of creating an RSVP cut-off date, what you can do is, on the day of the cut-off, limit the number of guests that can attend the event to however many people are currently attending. This will prohibit any additional guests from RSVPing.

Web

To do this, click on the Manage Invitation button for the event and then click on the Invitation Options button. Towards the bottom of the page will be an option to Limit the number of attendees. Turn this ON and then type in the number of guests currently on your guest list.

iOS & Android Apps

To do this from the Party City mobile app, tap on the Invites tab and choose your invitation. Next, tap on Invitation Options and turn ON the Limit the number of attendees option and enter in the number of guests currently on your guest list.